Stair nosing



FIG. 1 is an oblique view of a stair nosing according to the present application.

FIG. 2 is a left view of the stair nosing of FIG. 1 .

FIG. 3 is a right view of the stair nosing of FIG. 1 .

FIG. 4 is a front view of the stair nosing of FIG. 1 .

FIG. 5 is a rear view of the stair nosing of FIG. 1 .

FIG. 6 is a top view of the stair nosing of FIG. 1 .

FIG. 7 is a bottom view of the stair nosing of FIG. 1 .

FIG. 8 is an oblique view of a stair nosing according to the present application.

FIG. 9 is a left view of the stair nosing of FIG. 8 .

FIG. 10 is a right view of the stair nosing of FIG. 8 .

FIG. 11 is a front view of the stair nosing of FIG. 8 .

FIG. 12 is a rear view of the stair nosing of FIG. 8 .

FIG. 13 is a top view of the stair nosing of FIG. 8 ; and,

FIG. 14 is a bottom view of the stair nosing of FIG. 8 .

The stair nosing is shown with symbolic breaks in its length. The appearance of any portion of the article between the break lines form no part of the claimed design. 

CLAIM The ornamental design for a stair nosing, as shown. 